200202970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{165457}}^1$

素因数の和:165486

約数の個数: 24

約数和(自身を含む): 396106452

約数和(自身を除く): 195903482

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 165457, 330914, 827285, 1654570, 1820027, 3640054, 9100135, 18200270, 20020297, 40040594, 100101485, 200202970]

約数ペア:

[(1, 200202970), (2, 100101485), (5, 40040594), (10, 20020297), (11, 18200270), (22, 9100135), (55, 3640054), (110, 1820027), (121, 1654570), (242, 827285), (605, 330914), (1210, 165457)]